.engineer-advice {
  text-align: left;
  .title {
    line-height: 30px;
  };
  .content {
      width: 100%;
      min-height: 150px;
      padding: 5px;
      box-sizing: border-box;
      text-indent: 2em;
      text-align: justify;
  };
  .footer {
     .footer-item {
      display: inline-block;
      .show-time {
        display: inline-block;
        min-width: 50px;
        text-align: center;
      };
     };
    .item {
      line-height: 30px;
      display: inline-block;
      vertical-align: middle;
    };
    .w-s {
      width: 65px;
    };
    .w-m {
      width: 200px;
    };
    .pull-right {
      float: right;
    };
    .pull-left {
      float: left;
    }
  }
}